Yesterday Hollywood actress Angelina Jolie's new movie "Salt" trailer was released. I saw the trailer of the movie, i have no idea what the movie is all about till now. I will give my best explaining whatever i understood after watching the trailer Salt. Angelina Jolie who is starring a CIA officer named Evelyn Salt swore an oath to duty, serve & bring honor for the country. But she will be falsely accused for being a Russian spy. She is on the run using all her skills & experience as a covert operative to elude capture.She takes so many efforts to prove that she was falsely accused & the truth behind her identity which is to be uncovered continues & finally question remains, Who is Salt?.